CN115807558A - High formwork support body based on complex structure and channel construction method - Google Patents
High formwork support body based on complex structure and channel construction method Download PDFInfo
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- CN115807558A CN115807558A CN202211705244.0A CN202211705244A CN115807558A CN 115807558 A CN115807558 A CN 115807558A CN 202211705244 A CN202211705244 A CN 202211705244A CN 115807558 A CN115807558 A CN 115807558A
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Abstract
A high formwork support body based on a complex structure and a channel construction method belong to the technical field of building construction. The method is characterized in that: the method comprises the following steps: s1, arranging at least two lower support frame bodies on the upper side of a top plate (1) of the ground warehouse at intervals, and forming a safety channel between at least two support frame bodies; s2, a supporting beam is arranged between the tops of the two supporting frame bodies arranged at intervals; s3, arranging an upper support frame body on the top of the supporting beam, and erecting a corridor template on the top of the upper support frame body; and S4, pouring concrete to form the corridor (2). According to the high formwork support body and the channel construction method based on the complex structure, the safety channel is arranged between the lower support body, the connectivity of the two side areas of the corridor can be guaranteed, the requirement of construction progress is met, and the construction of the two side areas and the material transportation can be realized without waiting for the support body to be dismantled.
Description
Technical Field
A high formwork support body based on a complex structure and a channel construction method belong to the technical field of building construction.
Background
In the engineering, for making things convenient for the contact between the building, often set up the vestibule, the vestibule is mostly overhead form, and the support body need be set up to the construction process. After the construction of the garage top plate, the corridor supporting system can separate the site construction space when being erected, so that the site construction and material transfer on two sides are blocked, and the project progress is influenced. Especially to some more complicated vestibules of structure, highly big, need set up high formwork support body, for guaranteeing support body stability, generally adopt fastener formula steel pipe to carry out large tracts of land support body and set up, the support body lower part does not have personnel's walking and material transport corridor, consequently, to complicated structure, researches a can tolerate high formwork support body construction method that personnel and material were carried, to quickening the construction progress, promote high formwork support body stability and have the significance.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, and the high formwork support body based on the complex structure and the channel construction method which can form the safe channel at the bottom of the corridor formwork and ensure the connectivity of two sides of the corridor are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the high formwork support body based on the complex structure and the channel construction method are characterized in that: the method comprises the following steps:
s1, arranging lower support frame bodies on the upper side of a top plate of a ground warehouse, wherein at least two lower support frame bodies are arranged at intervals, and a safety channel is formed between at least two support frame bodies;
s2, a supporting beam is arranged between the tops of the two supporting frame bodies arranged at intervals;
s3, arranging an upper support frame body on the top of the supporting beam, and erecting a corridor template on the top of the upper support frame body;
and S4, pouring concrete to form a corridor.
Preferably, a protective template is arranged at the side of the safety channel in the step S1. The protective template can play the effect of protection to the escape way, has eliminated the potential safety hazard.
Preferably, the lower support frame body in step S1 includes interior support frame body and outer support frame body, and the both sides of ground storehouse roof are higher than the middle part setting, all are provided with the outer support frame body in the both sides of ground storehouse roof, and the top of outer support frame body is direct to be connected with vestibule template, and the middle part of ground storehouse roof is provided with interior support frame body, and interior support frame body interval is provided with two to support and form between the support frame body in two safety channel, the supporting beam setting is between two interior support frame bodies. The inner support frame body is matched with the outer support frame body, so that the support of the gallery connecting template at different heights of the top plate of the ground reservoir can be met, and the requirements of different working conditions are met.
Preferably, in step S1, the lower support frame body includes the wall body support frame body of encorbelmenting, connects the wall body template and the wall body template of encorbelmenting, the bottom sprag of the wall body support frame body of encorbelmenting supports on the ground storehouse roof, the wall body template of encorbelmenting is installed at the upside of the wall body support frame body of encorbelmenting, connects the wall body template setting and encorbelments between wall body template and the vestibule template. Can realize encorbelmenting the wall body and connecting pouring of wall body through connecting wall body template and encorbelmenting the wall body template, the wall body support frame body of encorbelmenting can support encorbelmenting the wall body template and connecting the wall body template to the downside in vestibule forms the wall body of encorbelmenting.
Preferably, the upper support frame comprises a main support frame body arranged between the support beam and the corridor formwork and an auxiliary support frame body arranged between the cantilever wall formwork and the corridor formwork.
Preferably, the method further comprises the step of arranging a prefabricated supporting block on the upper side of the overhanging wall formwork, and supporting the bottom of the auxiliary supporting frame body on the prefabricated supporting block. Due to the arrangement of the prefabricated supporting blocks, the auxiliary supporting frame body can be prevented from being hindered when the overhanging wall body is poured.
Preferably, the support beam in step S2 or S3 includes a longitudinal beam and a transverse beam, the top of each upper support frame body is provided with a plurality of longitudinal beams, the transverse beam is arranged on the upper side of the longitudinal beams on both sides and is connected with the longitudinal beams on both sides, and the upper support frame body is arranged on the upper side of the transverse beam.
Preferably, the longitudinal cross beam and the transverse cross beam are both I-shaped steel.
Preferably, the upper support frame body and the lower support frame body are both disc buckle type scaffolds.
Compared with the prior art, the invention has the beneficial effects that:
according to the high formwork support body and the channel construction method based on the complex structure, the safety channel is arranged between the lower support body, the connectivity of the two side areas of the corridor can be guaranteed, the requirement of construction progress is met, and the construction of the two side areas and the material transportation can be realized without waiting for the support body to be dismantled.
Drawings
Fig. 1 is a schematic front view of the relative positions of the ceiling and the vestibule of the basement.
Fig. 2 is a schematic front view of the support frame.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a partially enlarged view of fig. 2 at B.
In the figure: 1. the supporting structure comprises a ground storehouse top plate 2, a corridor 3, a structural beam 4, a connecting wall 5, an overhanging wall 6, an inner supporting frame body 7, an outer supporting frame body 8, an overhanging wall supporting frame body 9, a longitudinal beam 10, a transverse beam 11, a main supporting frame body 12, a structural beam supporting device 13, an auxiliary supporting frame body 14, connecting square steel 15, a movable supporting plate 16, a sleeve 17, a bolt 18, a fixed supporting plate 19 and prefabricated supporting blocks.
Detailed Description
The present invention is further described with reference to the following detailed description, however, it should be understood by those skilled in the art that the detailed description given herein with respect to the accompanying drawings is for better explanation and that the present invention is not necessarily limited to the specific embodiments, but rather, for equivalent alternatives or common approaches, may be omitted from the detailed description, while still remaining within the scope of the present application.
FIG. 1~4 is a preferred embodiment of the present invention, which is further described below in conjunction with FIG. 1~4.
A high formwork support body and channel construction method based on a complex structure comprises the following steps:
s1, lower support frame bodies are arranged on the upper side of a top plate 1 of the ground warehouse, at least two lower support frame bodies are arranged at intervals, and a safety channel is at least formed between the two support frame bodies.
As shown in fig. 1: the height that highly is higher than the middle part at the both ends of ground storehouse roof 1, 2 intervals of vestibule set up the upside at ground storehouse roof 1, and the both ends of ground storehouse roof 1 are located the bottom of the building of both sides respectively, and the both ends of vestibule 2 are connected with the building that corresponds the side respectively.
All be provided with at the both ends downside of vestibule 2 and connect wall body 4 and the wall body 5 of encorbelmenting, the wall body 5 interval of encorbelmenting sets up the downside at vestibule 2, respectively encorbelments and all is provided with between wall body 5 and the vestibule 2 and connects wall body 4. The upper end of each connection wall body 4 and the bottom fixed connection of vestibule 2, the bottom of each connection wall body 4 and the outer end fixed connection of the wall body 5 of encorbelmenting that corresponds the side, each wall body 5 of encorbelmenting all just right with the epirelief part of the one end that basement roof 1 corresponds.
Still be provided with structural beam 3 at vestibule 2's downside, structural beam 3 sets up between the connection wall body 4 of both sides, and structural beam 3 is provided with three side by side and interval, and wherein the structural beam 3 at both ends is located the wall body 5 of encorbelmenting of both sides directly over respectively.
As shown in fig. 2~4: the upper support frame body comprises an inner support frame body 6, an outer support frame body 7 and a cantilever wall body support frame body 8, the inner support frame body 6 is arranged on two sides of the middle of the ground warehouse top plate 1, the two inner support frame bodies 6 are arranged at intervals, the bottom of the inner support frame body 6 is supported on the ground warehouse top plate 1, and a safety channel is formed between the two inner support frame bodies 6. The upper sides of the two ends of the top plate 1 of the ground warehouse are provided with outer support frame bodies 7, and the bottoms of the outer support frame bodies 7 are supported on the top plate 1 of the ground warehouse. And overhanging wall body supporting frame bodies 8 are arranged between each outer supporting frame body 7 and the inner supporting frame body 6 on the corresponding side, and the bottoms of the overhanging wall body supporting frame bodies 8 are supported on the top plate 1 of the ground warehouse.
In this embodiment, the inner support frame 6, the outer support frame 7, and the overhanging wall support frame 8 are all disc-buckling scaffolds, and the structure and the erection method of the disc-buckling scaffolds are the existing technical solutions and are not described herein again. The inner support frame body 6, the outer support frame body 7 and the overhanging wall body support frame body 8 are connected into a whole through a horizontal rod or an inclined strut.
S2, a supporting beam is arranged between the tops of the two supporting frame bodies arranged at intervals.
The supporting beam comprises longitudinal beams 9 and transverse beams 10, the longitudinal beams 9 are arranged side by side at intervals, the top of each inner supporting frame body 6 is connected with a plurality of longitudinal beams 9, and in the embodiment, the top of each inner supporting frame body 6 is arranged side by side at intervals with three longitudinal beams 9. A transverse beam 10 is arranged between the longitudinal beams 9 at the two sides, two ends of the transverse beam 10 respectively extend to the upper sides of the three longitudinal beams 9 at the corresponding side, and two ends of the transverse beam 10 are respectively welded with the longitudinal beams 9 at the corresponding side.
In the present embodiment, the longitudinal beams 9 and the transverse beams 10 are both i-beams.
The inboard of support body 6 and the downside of transverse beam 10 all are provided with protective template in each, all are provided with protective template in escape way's both sides and top promptly, can play the effect of protection through protective template to the potential safety hazard has been eliminated.
S3, an upper support frame body is arranged at the top of the supporting beam, and a corridor template is erected at the top of the upper support frame body.
The upper support frame body comprises a main support frame body 11 and an auxiliary support frame body 13, the main support frame body 11 is arranged on the upper side of the transverse cross beam 10, and the main support frame body 11 is supported on the transverse cross beam 10. The upside of each wall form of encorbelmenting all is provided with auxiliary stay support body 13, is provided with the wall form of encorbelmenting at the upside of the wall form of encorbelmenting support body 8, and the upside of the wall form of encorbelmenting is provided with prefabricated supporting shoe 19, and the bottom sprag of auxiliary stay support body 13 is on prefabricated supporting shoe 19 to avoid encorbelmenting wall form of supporting support body 19 and cause the hindrance to the pouring of the wall body of encorbelmenting. The prefabricated supporting shoe 19 is for mixing earth prefabricated section, can directly pour in the wall body of encorbelmenting.
The main support frame body 11 and the auxiliary support frame body 13 are both coil-buckled scaffolds, and the structures and supporting modes of the main support frame body 11 and the auxiliary support frame body 13 are the prior art and are not described herein again. The main support frame body 11 and the auxiliary support frame body 13 are fixedly connected into a whole through a horizontal rod or an inclined strut.
The downside of the wall form of encorbelmenting has set gradually square timber and pipe from top to bottom, and pipe and square timber set up perpendicularly, and pipe and square timber all are provided with a plurality of roots side by side, and the top of the wall support body 8 of encorbelmenting supports on the pipe.
Be provided with the connection wall form board at the upside of the wall form board of encorbelmenting, it has two that just the interval set up side by side to connect the wall form board, wherein the connection wall form board in the outside and the outer end fixed connection of the wall form board of encorbelmenting, inboard connection wall form board and the wall form board interval setting of encorbelmenting, all be provided with a plurality of square timbers from top to bottom the interval in the outside of connecting the wall form board, the outside of square timbers is all side by side and the interval is provided with a plurality of pipes, connect through split bolt connection between the pipe of wall form board both sides, the connection wall form board of avoiding both sides takes place to remove when concreting.
The top of each outer support frame 7, the top of each auxiliary support frame 13 and the top of the main support frame 11 are connected with the corridor formwork and support the corridor formwork. The lower side of the corridor template is sequentially provided with square timber and round pipes from top to bottom, the round pipes are perpendicular to the square timber, the round pipes and the square timber are all provided with a plurality of pipes at intervals, and the tops of the outer support frames 7, the tops of the auxiliary support frames 13 and the tops of the main support frames 11 are all connected with the round pipes.
Structural beam templates are arranged on the upper sides of the auxiliary support frames 13 and the upper side of the middle part of the main support frame 11, and structural beam support devices 12 are arranged between the structural beam templates and the auxiliary support frames 13 on the corresponding sides and between the structural beam templates and the main support frame 11.
Structural beam strutting arrangement 12 includes fixed support plate 18, movable support plate 15, connect square steel 14, sleeve 16 and bolt 17, connect 14 levels of square steel and set up, connect the downside of square steel 14 settings at the structural beam template, the bottom sprag of structural beam template is on connecting square steel 14, fixed support plate 18 and movable support plate 15 set up the both sides at the structural beam template respectively, wherein fixed support plate 18 and the 14 fixed connection of square steel of connection, movable support plate 15 passes through sleeve 16 and is connected with connecting square steel 14, movable support plate 15's bottom and sleeve 16 fixed connection, sleeve 16 slidable cover is established outside connecting square steel 14. Connect and all be provided with a plurality of jacks along length direction on the square steel 14, the width of bolt 17 is narrow gradually from top to bottom, the lower part of bolt 17 stretches into in the jack that corresponds, bolt 17 is located the one side that the structure roof beam template was kept away from to sleeve 16, the one end that the structure roof beam template was kept away from to sleeve 16 is supported on bolt 17, thereby make fixed support plate 18 and the cooperation of movable support plate 15 press from both sides tight structure roof beam template, and through inserting bolt 17 in the jack of difference, thereby adjust fixed support plate 18 and movable support plate 15's interval, in order to adapt to the support of different width structure roof beam templates.
And S4, pouring concrete to form the corridor 2.
And (4) checking and accepting the frame body before concrete pouring, pouring after the concrete is qualified, making monitoring measures in the pouring process, and observing the deformation condition of the frame body in the period.
The high formwork support body based on the complex structure and the channel construction method innovate the traditional steel latticed column material, adopt the coil buckle type support pipe to assemble the latticed column, and calculate the space and the model of the support body through the safety design. The construction bearing capacity requirement can be met, and the construction, installation and removal of workers are more convenient and faster; the safe channel formwork system and the formwork system are made of the same material, the disc buckling type material is selected, the disc buckling type frame pipe is in modular design, and the adjustable support, the horizontal rod, the diagonal bar and the like are connected, so that the integrity of the frame body is effectively increased, the stability of the frame body is improved, and the construction safety is ensured; the materials are conventional construction building materials, are easy to process and select and have high turnover utilization rate; the inner side channel of the road is closed, the safety warning and anti-collision measures for vehicle passing are increased, the passing safety of personnel and vehicles is guaranteed, and the development of project safety civilization and green construction is promoted.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (9)
1. A high formwork support body based on a complex structure and a channel construction method are characterized in that: the method comprises the following steps:
s1, arranging at least two lower support frame bodies on the upper side of a top plate (1) of the ground warehouse at intervals, and forming a safety channel between at least two support frame bodies;
s2, a supporting beam is arranged between the tops of the two supporting frame bodies arranged at intervals;
s3, arranging an upper support frame body on the top of the supporting beam, and erecting a corridor template on the top of the upper support frame body;
and S4, pouring concrete to form the corridor (2).
2. The high formwork support body and channel construction method based on the complex structure as claimed in claim 1, wherein: and a protective template is arranged on the side part of the safety channel in the step S1.
3. The high formwork support body and channel construction method based on the complex structure as claimed in claim 1, wherein: the lower supporting frame body in the step S1 comprises an inner supporting frame body (6) and an outer supporting frame body (7), the two sides of the ground warehouse top plate (1) are higher than the middle of the ground warehouse top plate, the outer supporting frame bodies (7) are arranged on the two sides of the ground warehouse top plate (1), the top of each outer supporting frame body (7) is directly connected with the corridor template, the inner supporting frame bodies (6) are arranged in the middle of the ground warehouse top plate (1), the two inner supporting frame bodies (6) are arranged at intervals, and a safety channel is formed between the two inner supporting frame bodies (6), and the supporting beams are arranged between the two inner supporting frame bodies (6).
4. The high formwork support body and channel construction method based on the complex structure as claimed in claim 1, wherein: the lower support frame body in the step S1 comprises a cantilever wall body support frame body (8), a connecting wall body template and a cantilever wall body template, the bottom of the cantilever wall body support frame body (8) is supported on a top plate (1) of the ground warehouse, the cantilever wall body template is arranged on the upper side of the cantilever wall body support frame body (8), and the connecting wall body template is arranged between the cantilever wall body template and the corridor template.
5. The high formwork support body and channel construction method based on the complex structure as claimed in claim 4, wherein: the upper support frame comprises a main support frame body (11) arranged between the support beam and the corridor formwork and an auxiliary support frame body (13) arranged between the cantilever wall formwork and the corridor formwork.
6. The high formwork support body and channel construction method based on the complex structure as claimed in claim 5, wherein: the method further comprises the step of arranging a prefabricated supporting block (19) on the upper side of the cantilever wall formwork, wherein the bottom of the auxiliary supporting frame body (13) is supported on the prefabricated supporting block (19).
7. The high formwork support body and channel construction method based on the complex structure as claimed in claim 1, characterized in that: the supporting beam in the step S2 or S3 comprises longitudinal beams (9) and transverse beams (10), the top of each upper supporting frame body is provided with a plurality of longitudinal beams (9), the transverse beams (10) are arranged on the upper sides of the longitudinal beams (9) on the two sides and are connected with the longitudinal beams (9) on the two sides, and the upper supporting frame body is arranged on the upper sides of the transverse beams (10).
8. The high formwork support body and channel construction method based on the complex structure as claimed in claim 7, wherein: the longitudinal cross beam (9) and the transverse cross beam (10) are both made of I-shaped steel.
9. The high formwork support body and channel construction method based on the complex structure as claimed in claim 1, wherein: the upper support frame body and the lower support frame body are both disc buckle type scaffolds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211705244.0A CN115807558A (en) | 2022-12-29 | 2022-12-29 | High formwork support body based on complex structure and channel construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211705244.0A CN115807558A (en) | 2022-12-29 | 2022-12-29 | High formwork support body based on complex structure and channel construction method |
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| CN115807558A true CN115807558A (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211705244.0A Pending CN115807558A (en) | 2022-12-29 | 2022-12-29 | High formwork support body based on complex structure and channel construction method |
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| CN (1) | CN115807558A (en) |
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- 2022-12-29 CN CN202211705244.0A patent/CN115807558A/en active Pending
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